TY  - JOUR
AU  - Lačnjevac, Časlav M.
AU  - Pavlović, Miomir
AU  - Ristić, Nikola M.
AU  - Barać, Miroljub B.
AU  - Kostić, Aleksandar Ž.
AU  - Gligorić, Miladin J.
PY  - 2006
UR  - https://cer.ihtm.bg.ac.rs/handle/123456789/265
AB  - In the course of the pasteurization treatment of milk and dairy products the temperature of the technological process is kept at a constant value. The regulation of the temperature is carried out by means of technological water that comes from certain pools cooled to the temperature of 5ºC. the water heated in the process of pasteurization is sent back through steel pipes to the pool where it is cooled to the working temperature. the pools for water cooling are fitted with a bundle of pipes made of plain carbon steel that corrode over the time. the protection of pipes against corrosion is possible to be performed in two ways: by use of inhibitors and by cathodic protection. The application of either method depends on a number of factors. It is cheaper to protect new pipes from corrosion using inhibitors, whereas pipes already attacked by corrosion are more efficiently protected against further corrosion by applying the cathodic protection.
AB  - U toku postupka pasterizacije mleka i mlečnih proizvoda temperatura tehnološkog procesa održava se na konstantnoj temperaturi. Regulacija temperature se vrši pomoću tehnološke vode koja dolazi iz bazena rashlađena do temperature od 5°C. zagrejana voda iz procesa pasterizacije vraća se cevima u bazen gde se pomoću tečnog amonijaka hladi do radne temperature. U bazenima za hlađenje tehnološke vode nalazi se snop cevi od običnog čelika kroz koji prolazi tečni amonijak, a koje vremenom počinju da korodiraju. Zaštita cevi od korozije je moguća na dva načina: primenom određenih inhibitora korozije i primenom katodne zaštite. Koji će od ova dva načina da bude primenjen zavisi od više faktora. Za nove cevi je jeftinija zaštita od korozije primenom inhibitora. za cevi koje su već u upotrebi ili je kod njih počela korozija, primena katodne zaštite je efikasniji postupak dalje zaštite od korozije.
T2  - Prehrambena industrija - mleko i mlečni proizvodi
T1  - The corrosion protection of the facilities in the system for milk ties pasteurization
T1  - Zaštita opreme od korozije u sistemu za pasterizaciju mleka
VL  - 17
IS  - 1-2
SP  - 103
EP  - 109
UR  - https://hdl.handle.net/21.15107/rcub_cer_265
ER  - 

@article{
author = "Lačnjevac, Časlav M. and Pavlović, Miomir and Ristić, Nikola M. and Barać, Miroljub B. and Kostić, Aleksandar Ž. and Gligorić, Miladin J.",
year = "2006",
abstract = "In the course of the pasteurization treatment of milk and dairy products the temperature of the technological process is kept at a constant value. The regulation of the temperature is carried out by means of technological water that comes from certain pools cooled to the temperature of 5ºC. the water heated in the process of pasteurization is sent back through steel pipes to the pool where it is cooled to the working temperature. the pools for water cooling are fitted with a bundle of pipes made of plain carbon steel that corrode over the time. the protection of pipes against corrosion is possible to be performed in two ways: by use of inhibitors and by cathodic protection. The application of either method depends on a number of factors. It is cheaper to protect new pipes from corrosion using inhibitors, whereas pipes already attacked by corrosion are more efficiently protected against further corrosion by applying the cathodic protection., U toku postupka pasterizacije mleka i mlečnih proizvoda temperatura tehnološkog procesa održava se na konstantnoj temperaturi. Regulacija temperature se vrši pomoću tehnološke vode koja dolazi iz bazena rashlađena do temperature od 5°C. zagrejana voda iz procesa pasterizacije vraća se cevima u bazen gde se pomoću tečnog amonijaka hladi do radne temperature. U bazenima za hlađenje tehnološke vode nalazi se snop cevi od običnog čelika kroz koji prolazi tečni amonijak, a koje vremenom počinju da korodiraju. Zaštita cevi od korozije je moguća na dva načina: primenom određenih inhibitora korozije i primenom katodne zaštite. Koji će od ova dva načina da bude primenjen zavisi od više faktora. Za nove cevi je jeftinija zaštita od korozije primenom inhibitora. za cevi koje su već u upotrebi ili je kod njih počela korozija, primena katodne zaštite je efikasniji postupak dalje zaštite od korozije.",
journal = "Prehrambena industrija - mleko i mlečni proizvodi",
title = "The corrosion protection of the facilities in the system for milk ties pasteurization, Zaštita opreme od korozije u sistemu za pasterizaciju mleka",
volume = "17",
number = "1-2",
pages = "103-109",
url = "https://hdl.handle.net/21.15107/rcub_cer_265"
}

Lačnjevac, Č. M., Pavlović, M., Ristić, N. M., Barać, M. B., Kostić, A. Ž.,& Gligorić, M. J.. (2006). The corrosion protection of the facilities in the system for milk ties pasteurization. in Prehrambena industrija - mleko i mlečni proizvodi, 17(1-2), 103-109.
https://hdl.handle.net/21.15107/rcub_cer_265

Lačnjevac ČM, Pavlović M, Ristić NM, Barać MB, Kostić AŽ, Gligorić MJ. The corrosion protection of the facilities in the system for milk ties pasteurization. in Prehrambena industrija - mleko i mlečni proizvodi. 2006;17(1-2):103-109.
https://hdl.handle.net/21.15107/rcub_cer_265 .

Lačnjevac, Časlav M., Pavlović, Miomir, Ristić, Nikola M., Barać, Miroljub B., Kostić, Aleksandar Ž., Gligorić, Miladin J., "The corrosion protection of the facilities in the system for milk ties pasteurization" in Prehrambena industrija - mleko i mlečni proizvodi, 17, no. 1-2 (2006):103-109,
https://hdl.handle.net/21.15107/rcub_cer_265 .

TY  - JOUR
AU  - Lačnjevac, Časlav M.
AU  - Marković, Nenad M.
AU  - Jakšić, Milan M.
PY  - 1984
UR  - https://cer.ihtm.bg.ac.rs/handle/123456789/4475
AB  - An electrocatalytic method developed previously for the depolarization of the hydrogen evolution reaction (HER) on graphite, iron, steel, nickel and titanium substrate surfaces was employed to improve the polarization characteristics of gold. The combination of two d metals from two branches of Balandin's "volcano" curve for the HER creates a marked electrocatalytic effect, particularly for molybdenum and cobalt which are added in situ as their anionic or complex species during the electrolytic process. The alloy activity appears to be shifted to potential values that are representative of precious metals and even exceeds these values at higher current densities; the shift is more than 700 mV over the current density range important for similar industrial applications. The synergetic electrocatalytic effects and the improvements in the polarization are illustrated by linear potential sweep voltammograms and steady state Tafel lines. The duration (the lifetime) of the electrocatalytic coating was about 4 months with simple reactivation by means of the in situ addition of negligible amounts of cheap and available cobalt and molybdenum species.
PB  - Elsevier
T2  - Surface Technology
T1  - Synergetic electrocatalytic effect of d metals for the hydrogen evolution reaction on gold substrates
VL  - 22
IS  - 1
SP  - 51
EP  - 59
DO  - 10.1016/0376-4583(84)90028-1
ER  - 

@article{
author = "Lačnjevac, Časlav M. and Marković, Nenad M. and Jakšić, Milan M.",
year = "1984",
abstract = "An electrocatalytic method developed previously for the depolarization of the hydrogen evolution reaction (HER) on graphite, iron, steel, nickel and titanium substrate surfaces was employed to improve the polarization characteristics of gold. The combination of two d metals from two branches of Balandin's "volcano" curve for the HER creates a marked electrocatalytic effect, particularly for molybdenum and cobalt which are added in situ as their anionic or complex species during the electrolytic process. The alloy activity appears to be shifted to potential values that are representative of precious metals and even exceeds these values at higher current densities; the shift is more than 700 mV over the current density range important for similar industrial applications. The synergetic electrocatalytic effects and the improvements in the polarization are illustrated by linear potential sweep voltammograms and steady state Tafel lines. The duration (the lifetime) of the electrocatalytic coating was about 4 months with simple reactivation by means of the in situ addition of negligible amounts of cheap and available cobalt and molybdenum species.",
publisher = "Elsevier",
journal = "Surface Technology",
title = "Synergetic electrocatalytic effect of d metals for the hydrogen evolution reaction on gold substrates",
volume = "22",
number = "1",
pages = "51-59",
doi = "10.1016/0376-4583(84)90028-1"
}

Lačnjevac, Č. M., Marković, N. M.,& Jakšić, M. M.. (1984). Synergetic electrocatalytic effect of d metals for the hydrogen evolution reaction on gold substrates. in Surface Technology
Elsevier., 22(1), 51-59.
https://doi.org/10.1016/0376-4583(84)90028-1

Lačnjevac ČM, Marković NM, Jakšić MM. Synergetic electrocatalytic effect of d metals for the hydrogen evolution reaction on gold substrates. in Surface Technology. 1984;22(1):51-59.
doi:10.1016/0376-4583(84)90028-1 .

Lačnjevac, Časlav M., Marković, Nenad M., Jakšić, Milan M., "Synergetic electrocatalytic effect of d metals for the hydrogen evolution reaction on gold substrates" in Surface Technology, 22, no. 1 (1984):51-59,
https://doi.org/10.1016/0376-4583(84)90028-1 . .